杂交的

A mule is a cross between a mare and a donkey.

骡子是雌马和驴交。

A tiglon is a cross between a lion and a tiger.

虎狮是狮子和老虎交。

The less common cross of a female ass and a male horse is called a hinny.

公马和母野驴交情况多，生出是驴骡，体型比一般骡小。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

交即利用一个已知纯合隐性作为一个亲本交，称为测交。

Objective To investigate the feasibility of applying immunohistochemistry (IH) and in situ hybridization (ISH) technique to the undecalcified bone sections.

探讨在低温塑料包埋制备脱钙骨切上运用免疫组化和原位交技术可行性。

"There was a view that hybridisation was bad, and 'pure' species were good," says James Mallet of University College London.

英国伦敦大学学院詹姆斯·马拉特说, “有一看法认为交是，而纯才是“优。”

Based on the years experiences, the author summarized and provided the main criterion and technique measures for improved cytoplasmic male sterile monogerm hybrid sugarbeet of seed reproduction.

摘要总结了多年雄性育甜菜单胚型交繁育实践经验，对该类品繁育主要原则和技术措施进行探讨。

Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids.

完全在同一群内进行交个体比以两个方向进行交个体繁殖后代要多，因此为了产生无生机，就要消耗掉一些配子。

Definition: Whole or cut, dried bark of Cinchona pubescens Vahl (Cinchona succirubra Pavon), of C. calisaya (Weddell), of C. ledgeriana (Moens ex Trimen) or of its varieties or hybrids.

本品为茜草科植物柔毛金鸡纳（鸡纳树）Cinchona pubescens Vahl (Cinchona succirubra Pavon)、白金鸡纳树C. calisaya (Weddell)、金鸡纳树C. ledgeriana (Moens ex Trimen)及其变及交品完整或切段干燥树皮。